Radiator grill for an automobile



FIG. 1 is a front elevation view of a radiator grill for an automobile in accordance with our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left-side elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a front, top, and right-side perspective view thereof; and,

FIG. 6 is a front, bottom, and left-side perspective view thereof.

The broken lines in the drawings illustrate portions of the radiator grill for an automobile that forms no part of the claimed design. 

CLAIM The ornamental design for a radiator grill for an automobile, as shown and described. 